CN210905346U - Large-diameter pulse blowing device - Google Patents
Large-diameter pulse blowing device Download PDFInfo
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- CN210905346U CN210905346U CN201921780884.1U CN201921780884U CN210905346U CN 210905346 U CN210905346 U CN 210905346U CN 201921780884 U CN201921780884 U CN 201921780884U CN 210905346 U CN210905346 U CN 210905346U
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Abstract
The utility model provides a heavy-calibre pulse jetting device, including heavy-calibre pulse valve, pulse gas bag, connecting pipe, water conservancy diversion straight tube, jetting return bend, to the pipe, link up the sleeve pipe, multiple spot jetting pipe, nozzle, the fixed truckle structure of removing of jetting pipe and retractable clearance prevent stifled pole structure. The utility model adopts a pulse valve with a large diameter, which can improve the working efficiency with dust; the nozzles are arranged in plurality, and the space between the nozzles is set to be five to eight millimeters, so that the equipment cost and the floor area are reduced, and the effect that one pulse valve has dust removal area as much as possible is achieved; each pulse valve of the large-caliber pulse valve is provided with 20 filter bags with phi 160x8000mm, and under the condition of the same dust removal area, the number of the pulse valves can be reduced, and the equipment cost and the occupied area are reduced.
Description
Technical Field
The utility model belongs to the technical field of the jetting removes dust, especially, relate to heavy-calibre pulse jetting device.
Background
The bag type dust collector is used for dust removal treatment of multi-industry flue gas, the flue gas passes through the filter bag, dust is blocked outside the filter bag, clean flue gas is discharged through the filter bag, the pulse injection device performs injection dust removal on the inside of the bag at regular time or irregular time, and the dust attached to the outer surface of the filter bag is blown into the dust hopper so as to ensure the ventilation function of the filter bag.
At present, a pulse injection device for a bag type dust collector is a fixed type line injection device and comprises a small electromagnetic pulse valve, an air distribution box, a wall plate connector, an injection pipe, a venturi tube and the like.
However, the existing pulse blowing device also has the problems of more applied pulse valves, larger occupied area of equipment and unsatisfactory dust removal effect.
Therefore, the invention of the large-caliber pulse blowing device is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a heavy-calibre pulse jetting device to there is the pulse valve quantity of application more in solving current pulse jetting device, and equipment area occupied is great and the unsatisfactory problem of dust removal effect. The large-caliber pulse injection device comprises a large-caliber pulse valve, a pulse air bag, a connecting pipe, a flow guide straight pipe, an injection connecting bent pipe, a butt joint pipe, a connecting sleeve, a multi-point injection pipe, a nozzle, an injection pipe fixed movable trundle structure and a telescopic cleaning anti-blocking rod structure, wherein the lower end of the large-caliber pulse valve is in threaded connection with an inlet at the upper end of the pulse air bag; the outlet at the lower end of the pulse air bag is in threaded connection with the upper end of the connecting pipe; the connecting pipe is in threaded connection with the upper end of the flow guide straight pipe; one end of the blowing connection bent pipe is in threaded connection with the left end of the butt joint pipe, and the other end of the blowing connection bent pipe is in threaded connection with the lower end of the flow guide straight pipe; the butt joint pipe is in threaded connection with the left end of the connecting sleeve; the connecting sleeve is in threaded connection with the left end of the multipoint blowing pipe; the lower surface outlet of the multi-point blowing pipe is longitudinally and sequentially in threaded connection with nozzles from left to right; the connecting pipe, the flow guide straight pipe, the blowing connecting bent pipe, the butt joint pipe, the connection sleeve and the multi-point blowing pipe are arranged inside the structure of the blowing pipe for fixing the movable trundle; the telescopic cleaning anti-blocking rod structure is connected with a multi-point blowing pipe; the injection pipe fixed movable caster structure comprises a cleaning box cover, a fixed box, movable wheels, a support frame, a fixed lining plate and a bottom lining frame, wherein the cleaning box cover is connected to the inlet and the outlet of the left end of the fixed box through bolts; the front part and the rear part of the left side of the bottom of the fixed box are respectively connected with a movable wheel through bolts; one end of the supporting frame is connected with the left upper side of the fixed lining plate through a bolt, and the other end of the supporting frame is connected with the right upper side of the fixed box through a bolt; one transverse end of the bottom lining frame is connected with the right lower side of the fixed box through a bolt, and the other transverse end of the bottom lining frame is connected with the left lower side of the fixed lining plate through a bolt; the movable wheels are respectively connected with the front part and the rear part of the lower end of the fixed lining plate through bolts.
Preferably, the telescopic cleaning anti-blocking rod structure comprises cleaning bristles, a telescopic cleaning rod, a sealing column and a handheld handle, wherein the cleaning bristles are respectively glued to the outer wall of the left part of the telescopic cleaning rod; the transverse right end of the telescopic cleaning rod is in threaded connection with the middle position of the left end of the sealing column; the transverse right end of the sealing column is in threaded connection with the left end of the interior of the handheld handle.
Preferably, the large-caliber pulse valve is a 4-inch pulse valve.
Preferably, the nozzle is provided in plurality, and the distance between the nozzles is set to be 5 mm to 8 mm.
Preferably, each pulse valve of the large-caliber pulse valve is provided with 20 filter bags with phi 160x8000 mm.
Preferably, the connecting pipe is longitudinally screwed at the middle position of the right upper wall of the fixed box.
Preferably, the butt joint pipe transversely penetrates through the middle position of the lower part of the right wall of the fixed box.
Preferably, the transverse hoop of the multi-point blowing pipe is installed in the middle of the upper surface of the bottom lining frame.
Preferably, the nozzle also penetrates through the inner part of the bottom lining frame from left to right in sequence longitudinally.
Preferably, the moving wheel adopts a plurality of universal wheels with brake pads.
Preferably, the support frame and the bottom lining frame are respectively rectangular aluminum alloy frames.
Preferably, the cleaning bristles are a plurality of nylon bristles.
Preferably, the telescopic cleaning rod is a multi-stage stainless steel telescopic rod.
Preferably, the sealing column is an externally threaded rubber column.
Preferably, the sealing column penetrates through the lower part of the inside of the fixed lining plate and is in threaded connection with the right end of the inside of the multi-point injection pipe.
Preferably, the cleaning bristles and the telescopic cleaning rod are arranged inside the multi-point blowing pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, heavy-calibre pulse valve adopt very little pulse valve, can improve the band dust work efficiency.
2. The utility model discloses in, the nozzle be provided with a plurality ofly, the interval between the nozzle set up to five millimeters to eight millimeters, reduced equipment cost and area, reach the effect of a pulse valve as far as possible many area that removes dust.
3. The utility model discloses in, every pulse valve area phi 160x8000 mm's of heavy-calibre pulse valve filter bag 20, under the same dust removal area condition, reducible pulse valve quantity has reduced equipment cost and area.
4. The utility model discloses in, clearance case lid, fixed case remove the wheel, the support frame, the setting of fixed welt and bottom lining frame removes the device, is convenient for carry out the dust removal work of taking dirt.
5. The utility model discloses in, the setting of clearance case lid and fixed case, be favorable to the clearance to dismantle the pipeline at different levels, convenient operation.
6. The utility model discloses in, the clearance brush hair, flexible clearance pole, the setting of sealed post and handheld handle is favorable to playing good clearance pipeline and occupies, avoids the pipeline to block up, guarantees the band dust work efficiency.
7. The utility model discloses in, the setting of multiple spot jetting pipe and nozzle, be favorable to improving the area dirt efficiency.
8. The utility model discloses in, the setting of pulse gas bag, be favorable to playing the effect of buffering.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the caster wheel structure for fixing and moving the blowing pipe of the present invention.
Fig. 3 is the schematic structural diagram of the retractable type cleaning anti-blocking rod structure of the present invention.
In the figure:
1. a large-caliber pulse valve; 2. a pulse air bag; 3. a connecting pipe; 4. a flow guide straight pipe; 5. blowing and connecting the bent pipe; 6. butt-joint pipes; 7. connecting the sleeve; 8. a multi-point blowing pipe; 9. a nozzle; 10. the injection pipe fixes the movable caster structure; 101. cleaning the box cover; 102. a fixed box; 103. a moving wheel; 104. a support frame; 105. fixing the lining plate; 106. a bottom liner; 11. the telescopic type cleaning anti-blocking rod structure; 111. cleaning the bristles; 112. a telescopic cleaning rod; 113. sealing the column; 114. a handle is held.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a large-caliber pulse blowing device comprises a large-caliber pulse valve 1, a pulse air bag 2, a connecting pipe 3, a flow guide straight pipe 4, a blowing connecting bent pipe 5, a butt joint pipe 6, a connecting sleeve 7, a multi-point blowing pipe 8, a nozzle 9, a blowing pipe fixed movable caster structure 10 and a telescopic cleaning anti-blocking rod structure 11, wherein the lower end of the large-caliber pulse valve 1 is connected with the upper end inlet of the pulse air bag 2 through a thread; the outlet at the lower end of the pulse air bag 2 is in threaded connection with the upper end of the connecting pipe 3; the connecting pipe 3 is in threaded connection with the upper end of the flow guide straight pipe 4; one end of the blowing connection bent pipe 5 is in threaded connection with the left end of the butt joint pipe 6, and the other end of the blowing connection bent pipe is in threaded connection with the lower end of the flow guide straight pipe 4; the butt joint pipe 6 is in threaded connection with the left end of the connecting sleeve 7; the connecting sleeve 7 is in threaded connection with the left end of the multipoint injection tube 8; the lower surface outlet of the multi-point blowing pipe 8 is longitudinally and sequentially in threaded connection with nozzles 9 from left to right; the connecting pipe 3, the flow guide straight pipe 4, the injection connecting bent pipe 5, the butt joint pipe 6, the connecting sleeve 7 and the multi-point injection pipe 8 are arranged inside the injection pipe fixed movable caster structure 10; the telescopic cleaning anti-blocking rod structure 11 is connected with the multi-point blowing pipe 8; the blowing pipe fixed movable caster structure 10 comprises a cleaning box cover 101, a fixed box 102, movable wheels 103, a support frame 104, a fixed lining plate 105 and a bottom lining frame 106, wherein the cleaning box cover 101 is connected to an inlet and an outlet at the left end of the fixed box 102 through bolts; the front part and the rear part of the left side of the bottom of the fixed box 102 are respectively connected with a movable wheel 103 through bolts; one end of the supporting frame 104 is bolted on the left upper side of the fixed lining plate 105, and the other end is bolted on the right upper side of the fixed box 102; one transverse end of the bottom lining frame 106 is connected with the right lower side of the fixed box 102 through a bolt, and the other transverse end of the bottom lining frame is connected with the left lower side of the fixed lining plate 105 through a bolt; remove wheel 103 two parts around the lower extreme of bolted connection at fixed welt 105 respectively, adopt 4 cun pulse valves through heavy-calibre pulse valve 1, 20 filter bags of every pulse valve area phi 160x8000mm, under the same dust removal area condition, reducible pulse valve quantity, equipment cost has been reduced and occupation of land, can carry out the mobile device through removing wheel 103, be convenient for operate, through taking off clearance lid 101, can operate the change to the inside pipeline of fixed box 102, guarantee the dust-carrying effect.
In this embodiment, referring to fig. 3, the retractable cleaning anti-blocking rod structure 11 includes cleaning bristles 111, a retractable cleaning rod 112, a sealing post 113 and a handle 114, wherein the cleaning bristles 111 are respectively glued to the outer wall of the left portion of the retractable cleaning rod 112; the transverse right end of the telescopic cleaning rod 112 is in threaded connection with the middle position of the left end of the sealing column 113; the horizontal right-hand member threaded connection of sealed post 113 in the inside left end of handheld handle 114, during the operation of taking dirt, prevent stifled pole structure 11 with retractable clearance and take off, again with flexible clearance pole 112 and sealed post 113 separation, then connect sealed post 113 and multiple spot blowpipe 8, can carry out the operation of taking dirt, during the clearance, again with flexible clearance pole 112 flexible regulation, can clear up the pipeline at different levels through clearance brush hair 111, guarantee the pipeline smoothness.
Preferably, the large-caliber pulse valve 1 is a 4-inch pulse valve.
Preferably, the nozzles 9 are provided in plurality, and the distance between the nozzles 9 is set to be 5 mm to 8 mm.
Preferably, each pulse valve strip of the large-caliber pulse valve 1 is provided with 20 filter bags with phi 160x8000 mm.
Preferably, the connecting pipe 3 is longitudinally screwed at the middle position of the right upper wall of the fixed box 102.
Preferably, the butt joint pipe 6 transversely penetrates through the middle position of the lower part of the right wall of the fixed box 102.
Preferably, the multi-point blowing pipe 8 is transversely hooped and arranged at the middle position of the upper surface of the bottom lining frame 106.
Preferably, the nozzles 9 also penetrate the inside of the bottom liner 106 from left to right in the longitudinal direction.
Preferably, the moving wheel 103 adopts a plurality of universal wheels with brake pads.
Preferably, the support frame 104 and the bottom lining frame 106 are rectangular aluminum alloy frames respectively.
Preferably, the cleaning bristles 111 are nylon bristles.
Preferably, the telescopic cleaning rod 112 is a multi-stage stainless steel telescopic rod.
Preferably, the sealing post 113 is an externally threaded rubber post.
Preferably, the sealing post 113 is inserted through the lower portion of the inside of the fixed liner 105 and is screwed to the right end of the inside of the multi-point injection tube 8.
Preferably, the cleaning bristles 111 and the telescopic cleaning rod 112 are arranged inside the multi-point blowing pipe 8.
Principle of operation
The utility model discloses in, adopt 4 cun pulse valves through heavy-calibre pulse valve 1, every pulse valve area phi 160x8000 mm's filter bag 20, under the same dust removal area condition, reducible pulse valve quantity, equipment cost is reduced and occupation of land, can carry out the mobile device through removing wheel 103, be convenient for operate, through taking off clearance case lid 101, can operate the change to the inside pipeline of fixed case 102, guarantee the dirt effect, when taking the dirt operation, prevent stifled rod structure 11 with retractable clearance and take off, again with flexible clearance pole 112 and sealed post 113 separation, then be connected sealed post 113 with multiple spot jetting pipe 8, can carry out the dirt operation, during the clearance, again with flexible clearance pole 112 flexible regulation, can clear up the pipeline at all levels through clearance brush hair 111, guarantee the pipeline smoothness.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The large-caliber pulse injection device is characterized by comprising a large-caliber pulse valve (1), a pulse air bag (2), a connecting pipe (3), a flow guide straight pipe (4), an injection connecting bent pipe (5), a butt joint pipe (6), a connecting sleeve (7), a multi-point injection pipe (8), a nozzle (9), an injection pipe fixed movable trundle structure (10) and a telescopic cleaning anti-blocking rod structure (11), wherein the lower end of the large-caliber pulse valve (1) is in threaded connection with an inlet at the upper end of the pulse air bag (2); the outlet at the lower end of the pulse air bag (2) is in threaded connection with the upper end of the connecting pipe (3); the connecting pipe (3) is in threaded connection with the upper end of the flow guide straight pipe (4); one end of the injection connection bent pipe (5) is in threaded connection with the left end of the butt joint pipe (6), and the other end of the injection connection bent pipe is in threaded connection with the lower end of the flow guide straight pipe (4); the butt joint pipe (6) is in threaded connection with the left end of the connecting sleeve (7); the connecting sleeve (7) is in threaded connection with the left end of the multipoint injection pipe (8); the lower surface outlet of the multi-point blowing pipe (8) is longitudinally and sequentially in threaded connection with a nozzle (9) from left to right; the connecting pipe (3), the flow guide straight pipe (4), the injection connecting bent pipe (5), the butt joint pipe (6), the connecting sleeve (7) and the multi-point injection pipe (8) are arranged inside the injection pipe fixed movable caster structure (10); the telescopic cleaning anti-blocking rod structure (11) is connected with the multi-point injection pipe (8); the blowing pipe fixed movable caster structure (10) comprises a cleaning box cover (101), a fixed box (102), a movable wheel (103), a support frame (104), a fixed lining plate (105) and a bottom lining frame (106), wherein the cleaning box cover (101) is connected to an inlet and an outlet at the left end of the fixed box (102) through bolts; the front part and the rear part of the left side of the bottom of the fixed box (102) are respectively connected with a movable wheel (103) through bolts; one end of the support frame (104) is connected with the left upper side of the fixed lining plate (105) through a bolt, and the other end of the support frame is connected with the right upper side of the fixed box (102) through a bolt; one transverse end of the bottom lining frame (106) is connected with the right lower side of the fixed box (102) through a bolt, and the other end of the bottom lining frame is connected with the left lower side of the fixed lining plate (105) through a bolt; the movable wheels (103) are respectively connected with the front part and the rear part of the lower end of the fixed lining plate (105) through bolts.
2. The large-caliber pulse blowing device according to claim 1, wherein the retractable cleaning anti-blocking rod structure (11) comprises cleaning bristles (111), a retractable cleaning rod (112), a sealing column (113) and a handheld handle (114), and the cleaning bristles (111) are respectively glued to the outer wall of the left part of the retractable cleaning rod (112); the transverse right end of the telescopic cleaning rod (112) is in threaded connection with the middle position of the left end of the sealing column (113); the right transverse end of the sealing column (113) is in threaded connection with the left inner end of the handle (114).
3. The large-caliber pulse blowing device according to claim 1, wherein the large-caliber pulse valve (1) is a 4-inch pulse valve.
4. The large-caliber pulse blowing device according to claim 1, wherein a plurality of nozzles (9) are provided, and a distance between the nozzles (9) is set to 5 mm to 8 mm.
5. The large-caliber pulse blowing device according to claim 1, wherein each pulse valve of the large-caliber pulse valve (1) is provided with 20 filter bags with phi 160x8000 mm.
6. The large-caliber pulse blowing device according to claim 1, wherein the connecting pipe (3) is longitudinally screwed at a middle position of a right upper wall of the fixed box (102).
7. The large-caliber pulse blowing device according to claim 1, wherein the butt-joint pipe (6) transversely penetrates through a lower middle position of a right wall of the fixed box (102).
8. The large-caliber pulse blowing device according to claim 1, wherein the multi-point blowing pipe (8) is transversely installed at a position intermediate to the upper surface of the bottom lining frame (106).
9. The large-caliber pulse blowing device according to claim 3, wherein the nozzles (9) further penetrate the inside of the bottom liner (106) sequentially from left to right in the longitudinal direction.
10. The large-caliber pulse blowing device according to claim 1, wherein the moving wheel (103) is a plurality of universal wheels with brake pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780884.1U CN210905346U (en) | 2019-10-22 | 2019-10-22 | Large-diameter pulse blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780884.1U CN210905346U (en) | 2019-10-22 | 2019-10-22 | Large-diameter pulse blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210905346U true CN210905346U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921780884.1U Active CN210905346U (en) | 2019-10-22 | 2019-10-22 | Large-diameter pulse blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210905346U (en) |
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2019
- 2019-10-22 CN CN201921780884.1U patent/CN210905346U/en active Active
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